Via @oronline: Mariner East 1 pipeline completed; now shippi aspwv2016-03-15T00:00:00-04:00March 15th, 2016|Twitter| Via @oronline: Mariner East 1 pipeline completed; now shipping ethane, propane https://t.co/Qui5tvUn03 https://t.co/Ga3boV2oIR Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail